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        精工機械
        地址:余姚市斗門開發區世紀一路6號 
        電話:0574-62480516   62481258
        傳真:0574-62480408
        聯系人:勞經理
        手機:13505780301
        E-mail:[email protected]
        精密機械加工主要都有哪些加工
        發布時間:2013-10-28

        精密機械加工主要都有哪些加工?

        一般在常溫下加工,并且不引起工件的化學或物相變化﹐稱冷加工。一般在高于或低于常溫狀態的加工﹐會引起工件的化學或物相變化﹐稱熱加工。冷加工按加工方式的差別可分為切削加工和壓力加工。熱加工常見有熱處理﹐煅造﹐鑄造和焊接。

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